CVE-2015-8601: Chat Room Project Chat Room

Medium severity, CVSS 5.0. EPSS: 1.2% chance of exploitation in the next 30 days.

The Chat Room module 7.x-2.x before 7.x-2.2 for Drupal does not properly check permissions when setting up a websocket for chat messages, which allows remote attackers to bypass intended access restrictions and read messages from arbitrary Chat Rooms via unspecified vectors.

Affected products

• Chat Room Project Chat Room: version 7.x-2.0 only; version 7.x-2.1 only

Published 2015-12-17. Last modified 2026-06-17.